Cita APA (7th ed.)

Selby, M. (1971). The surface of the earth: Climate soils and vegetation. Cassell & Co.

Cita Chicago (17th ed.)

Selby, M.J. The Surface of the Earth: Climate Soils and Vegetation. London: Cassell & Co, 1971.

Cita MLA (9th ed.)

Selby, M.J. The Surface of the Earth: Climate Soils and Vegetation. Cassell & Co, 1971.